winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/resources/interfaces/OperationsResource.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012-2013 University of Stuttgart.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * and the Apache License 2.0 which both accompany this distribution,
   6  * and are available at http://www.eclipse.org/legal/epl-v10.html
   7  * and http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Contributors:
  10  *     Oliver Kopp - initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.winery.repository.resources.interfaces;
  13
  14 import java.util.List;
  15
  16 import javax.ws.rs.Consumes;
  17 import javax.ws.rs.FormParam;
  18 import javax.ws.rs.POST;
  19 import javax.ws.rs.Produces;
  20 import javax.ws.rs.core.MediaType;
  21 import javax.ws.rs.core.Response;
  22 import javax.ws.rs.core.Response.Status;
  23
  24 import org.apache.commons.lang3.StringUtils;
  25 import org.eclipse.winery.model.tosca.TOperation;
  26 import org.eclipse.winery.common.Util;
  27 import org.eclipse.winery.repository.backend.BackendUtils;
  28 import org.eclipse.winery.repository.resources._support.IPersistable;
  29 import org.eclipse.winery.repository.resources._support.collections.withid.EntityWithIdCollectionResource;
  30 import org.restdoc.annotations.RestDocParam;
  31
  32 import com.sun.jersey.api.view.Viewable;
  33
  34 public class OperationsResource extends EntityWithIdCollectionResource<OperationResource, TOperation> {
  35
  36         public OperationsResource(List<TOperation> list, IPersistable res) {
  37                 super(OperationResource.class, TOperation.class, list, res);
  38         }
  39
  40         @Override
  41         public String getId(TOperation entity) {
  42                 return entity.getName();
  43         }
  44
  45         @Override
  46         public Viewable getHTML() {
  47                 throw new IllegalStateException("Not yet implemented.");
  48         }
  49
  50         @POST
  51         @Consumes(MediaType.APPLICATION_FORM_URLENCODED)
  52         @Produces(MediaType.TEXT_PLAIN)
  53         public Response createOperation(@FormParam("name") @RestDocParam(description = "used as name and id") String operationName) {
  54                 if (StringUtils.isEmpty(operationName)) {
  55                         return Response.status(Status.BAD_REQUEST).entity("operationName not provided").build();
  56                 }
  57
  58                 operationName = Util.URLdecode(operationName);
  59
  60                 // TODO: check for duplicates as in instance states
  61
  62                 TOperation operation = new TOperation();
  63                 operation.setName(operationName);
  64                 this.list.add(operation);
  65
  66                 return BackendUtils.persist(this.res);
  67         }
  68
  69 }